This is an automated email from Gerrit. Oleksij Rempel ([email protected]) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/1343
-- gerrit commit ae645970cb2f5535574381048512e76fa5f191fd Author: Oleksij Rempel <[email protected]> Date: Thu Apr 18 11:47:22 2013 +0200 mips32_dmaacc: add new funct ejtag_dma_dstrt_poll Change-Id: I8472a85032e397445408dce917f60c8e6ce852e2 Signed-off-by: Oleksij Rempel <[email protected]> diff --git a/src/target/mips32_dmaacc.c b/src/target/mips32_dmaacc.c index 42979d7..e57d7a9 100644 --- a/src/target/mips32_dmaacc.c +++ b/src/target/mips32_dmaacc.c @@ -53,6 +53,16 @@ static int mips32_dmaacc_write_mem32(struct mips_ejtag *ejtag_info, * displaying/modifying memory and memory mapped registers. */ +static void ejtag_dma_dstrt_poll(struct mips_ejtag *ejtag_info) +{ + uint32_t ejtag_ctrl; + do { + ejtag_ctrl = EJTAG_CTRL_DMAACC | ejtag_info->ejtag_ctrl; + mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); + } while (ejtag_ctrl & EJTAG_CTRL_DSTRT); +} + + static int ejtag_dma_read(struct mips_ejtag *ejtag_info, uint32_t addr, uint32_t *data) { uint32_t v; @@ -72,10 +82,7 @@ begin_ejtag_dma_read: mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); /* Wait for DSTRT to Clear */ - do { - ejtag_ctrl = EJTAG_CTRL_DMAACC | ejtag_info->ejtag_ctrl; - mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); - } while (ejtag_ctrl & EJTAG_CTRL_DSTRT); + ejtag_dma_dstrt_poll(ejtag_info); /* Read Data */ mips_ejtag_set_instr(ejtag_info, EJTAG_INST_DATA); @@ -117,10 +124,7 @@ begin_ejtag_dma_read_h: mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); /* Wait for DSTRT to Clear */ - do { - ejtag_ctrl = EJTAG_CTRL_DMAACC | ejtag_info->ejtag_ctrl; - mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); - } while (ejtag_ctrl & EJTAG_CTRL_DSTRT); + ejtag_dma_dstrt_poll(ejtag_info); /* Read Data */ mips_ejtag_set_instr(ejtag_info, EJTAG_INST_DATA); @@ -167,10 +171,7 @@ begin_ejtag_dma_read_b: mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); /* Wait for DSTRT to Clear */ - do { - ejtag_ctrl = EJTAG_CTRL_DMAACC | ejtag_info->ejtag_ctrl; - mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); - } while (ejtag_ctrl & EJTAG_CTRL_DSTRT); + ejtag_dma_dstrt_poll(ejtag_info); /* Read Data */ mips_ejtag_set_instr(ejtag_info, EJTAG_INST_DATA); @@ -232,10 +233,7 @@ begin_ejtag_dma_write: mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); /* Wait for DSTRT to Clear */ - do { - ejtag_ctrl = EJTAG_CTRL_DMAACC | ejtag_info->ejtag_ctrl; - mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); - } while (ejtag_ctrl & EJTAG_CTRL_DSTRT); + ejtag_dma_dstrt_poll(ejtag_info); /* Clear DMA & Check DERR */ mips_ejtag_set_instr(ejtag_info, EJTAG_INST_CONTROL); @@ -281,10 +279,7 @@ begin_ejtag_dma_write_h: mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); /* Wait for DSTRT to Clear */ - do { - ejtag_ctrl = EJTAG_CTRL_DMAACC | ejtag_info->ejtag_ctrl; - mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); - } while (ejtag_ctrl & EJTAG_CTRL_DSTRT); + ejtag_dma_dstrt_poll(ejtag_info); /* Clear DMA & Check DERR */ mips_ejtag_set_instr(ejtag_info, EJTAG_INST_CONTROL); @@ -331,10 +326,7 @@ begin_ejtag_dma_write_b: mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); /* Wait for DSTRT to Clear */ - do { - ejtag_ctrl = EJTAG_CTRL_DMAACC | ejtag_info->ejtag_ctrl; - mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl); - } while (ejtag_ctrl & EJTAG_CTRL_DSTRT); + ejtag_dma_dstrt_poll(ejtag_info); /* Clear DMA & Check DERR */ mips_ejtag_set_instr(ejtag_info, EJTAG_INST_CONTROL); -- ------------------------------------------------------------------------------ Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis & visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
